text: #ifndef FREEBAYES_TRYCATCH_H
  #define FREEBAYES_TRYCATCH_H
  
  #include <stdexcept> // out_of_range exception
  #include <stdlib.h> // abort
  
  // macros which improve our error handling
  #ifndef TRY
  #define TRY try
  #endif
  #ifndef CATCH
  #define CATCH \
      catch (const std::out_of_range& outOfRange) { \
          cerr << "exception: " << outOfRange.what() \
          << " at line " << __LINE__ \
          << " in file " << __FILE__ << endl; \
          abort(); \
      }
  #endif
  
  #endif
  